16573881

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 22837248

約数和(自身を除く): 6263367

約数列:

[1, 3, 41, 123, 127, 381, 1061, 3183, 5207, 15621, 43501, 130503, 134747, 404241, 5524627, 16573881]

約数ペア:

[(1, 16573881), (3, 5524627), (41, 404241), (123, 134747), (127, 130503), (381, 43501), (1061, 15621), (3183, 5207)]